AS30 | AS50 Standard Pressure Transducer

Precision thin-film pressure sensor (AS50 with additional temperature sensor)

About the AS30 | AS50 Standard Pressure Transducer

For applications that need consistent high levels of performance, reliability and stability the AS30/AS50 series sputtered thin film units offer unbeatable price performance ratio in a small package size with all stainless steel wetted parts in the volumes required. A wide choice of electrical outputs as well as both electrical and pressure connections means the unit is suitable for most applications without modification. The compact construction makes it ideal for installation where space is at a premium.

The sensors are available in series AS30 with pressure signal and in series AS50 with pressure and temperature signal (dual output).

 

Key features AS30 and AS50

  • Superior long-term stability
  • High accuracy
  • Rugged design
  • Wetted part in stainless steel
  • Low cost

Applications AS30 and AS50

  • Hydraulic controls
  • HVAC systems
  • Engine controls (incl. Diesel)
  • Industrial process controls
  • Off-highway equipment controls
  • Compressors and pumps

Specifications

Measurement Range
0 - 7 bar to 0 - 1600 bar
Accuracy (pressure output)
0.25%
Accuracy (temperature output, AS50 only)
3.5% of temperature span
Output
0.5 - 4.5 V ratiometr. [5 VDC], 0.5 - 4.5 V [6.5 - 30 VDC], 1 - 5 V [7 - 30 VDC], 1 - 6 V [8 - 30 VDC], 1 - 10 V [12 - 30 VDC]
AS30 only: 4 - 20 mA [10 - 30 VDC], 0 - 5 V [7 - 30 VDC], 0 - 10 V [12 - 30 VDC]
Pressure Type
gauge
Operating temperature range
-40 to +105 °C
Compensated temperature range
-40 to +105 °C
Zero tolerance
0.5 % of span
Span tolerance
0.5 % of span
Wetted parts material
17-4 PH stainless steel
Enclosure
IP65 for electrical connection codes: 1, IP67 for electrical connection codes: 2, 3, 4, 5, 6, 7
Vibration
40 g peak-peak, (vibration 20 … 1000 Hz sinusoidal with 40 g peak per MIL-STD-810E)
Shock
Withstands free fall to EC 68-2-32 procedure 1
EMC
100 V/m (radiated immunity)
Approvals
CE, fully RoHS compliant
Weight
35 grams
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